diff --git a/app/controllers/wiki_controller.rb b/app/controllers/wiki_controller.rb index a5cb8b99..a7e9628d 100644 --- a/app/controllers/wiki_controller.rb +++ b/app/controllers/wiki_controller.rb @@ -9,7 +9,7 @@ class WikiController < ApplicationController caches_action :show, :published, :authors, :recently_revised, :list cache_sweeper :revision_sweeper - layout 'default', :except => [:rss_feed, :rss_with_content, :rss_with_headlines, :tex, :pdf, :export_tex, :export_html] + layout 'default', :except => [:rss_feed, :rss_with_content, :rss_with_headlines, :tex, :pdf, :s5, :export_tex, :export_html] def index if @web_name @@ -56,9 +56,7 @@ class WikiController < ApplicationController renderer = PageRenderer.new(page.revisions.last) rendered_page = <<-EOL - + #{page.plain_name} in #{@web.name} @@ -283,8 +281,14 @@ class WikiController < ApplicationController if @web.markup == :markdownMML @tex_content = Maruku.new(@page.content).to_latex else - @tex_content = RedClothForTex.new(@page.content).to_tex + @tex_content = RedClothForTex.new(@page.content).to_tex + end end + + def s5 + if @web.markup == :markdownMML or @web.markup == :markdown + @s5_content = Maruku.new(@page.content).to_s5 + end end protected @@ -342,8 +346,13 @@ class WikiController < ApplicationController end def export_web_to_tex(file_path) +# if @web.markup == :markdownMML +# @tex_content = Maruku.new(@page.content).to_latex +# else +# @tex_content = RedClothForTex.new(@page.content).to_tex +# end @tex_content = table_of_contents(@web.page('HomePage').content, render_tex_web) - File.open(file_path, 'w') { |f| f.write(render_to_string(:template => 'wiki/tex_web', :layout => nil)) } + File.open(file_path, 'w') { |f| f.write(render_to_string(:template => 'wiki/tex_web', :layout => tex)) } end def get_page_and_revision @@ -407,7 +416,7 @@ class WikiController < ApplicationController if @web.markup == :markdownMML tex_web[page.name] = Maruku.new(page.content).to_latex else - tex_web[page.name] = RedClothForTex.new(page.content).to_tex + tex_web[page.name] = RedClothForTex.new(page.content).to_tex end tex_web end diff --git a/public/s5/ui/bg-shade.png b/public/s5/ui/bg-shade.png new file mode 100755 index 00000000..172c914f Binary files /dev/null and b/public/s5/ui/bg-shade.png differ diff --git a/public/s5/ui/default/blank.gif b/public/s5/ui/default/blank.gif new file mode 100644 index 00000000..75b945d2 Binary files /dev/null and b/public/s5/ui/default/blank.gif differ diff --git a/public/s5/ui/default/bodybg.gif b/public/s5/ui/default/bodybg.gif new file mode 100755 index 00000000..5f448a16 Binary files /dev/null and b/public/s5/ui/default/bodybg.gif differ diff --git a/public/s5/ui/default/framing.css b/public/s5/ui/default/framing.css new file mode 100644 index 00000000..2a27dafb --- /dev/null +++ b/public/s5/ui/default/framing.css @@ -0,0 +1,22 @@ +/* The following styles size, place, and layer the slide components. + Edit these if you want to change the overall slide layout. + The commented lines can be uncommented (and modified, if necessary) + to help you with the rearrangement process. */ + +/* target = 1024x768 */ + +div#header, div#footer, .slide {width: 100%; top: 0; left: 0;} +div#header {top: 0; height: 3em; z-index: 1;} +div#footer {top: auto; bottom: 0; height: 2.5em; z-index: 5;} +.slide {top: 0; width: 92%; padding: 3.5em 4% 4%; z-index: 2; list-style: none;} +div#controls {left: 50%; bottom: 0; width: 50%; z-index: 100;} +div#controls form {text-align: right; width: 100%; margin: 0;} +#currentSlide {position: absolute; width: 10%; left: 45%; bottom: 1em; z-index: 10;} +html>body #currentSlide {position: fixed;} + +/* +div#header {background: #FCC;} +div#footer {background: #CCF;} +div#controls {background: #BBD;} +div#currentSlide {background: #FFC;} +*/ diff --git a/public/s5/ui/default/iepngfix.htc b/public/s5/ui/default/iepngfix.htc new file mode 100644 index 00000000..bba2db75 --- /dev/null +++ b/public/s5/ui/default/iepngfix.htc @@ -0,0 +1,42 @@ + + + + + \ No newline at end of file diff --git a/public/s5/ui/default/notes.css b/public/s5/ui/default/notes.css new file mode 100644 index 00000000..5858cf2b --- /dev/null +++ b/public/s5/ui/default/notes.css @@ -0,0 +1,122 @@ +/* Following are the note styles -- edit away! */ + +body { + margin: 0; + padding: 1.0em; + background: #333; + color: #FFF; + font: 2em/1.4em 'Lucida Grande', Verdana, sans-serif; +} + +div.timers { + background: #FFF; + color: #333; + border: 0.08em solid #222; + border-top-width: 1px; + border-left-width: 1px; + float: left; + padding: 0.2em; + margin: 0 0 0.5em; + position: relative; +} + +div.timers h1 { + text-align: left; + font-size: 0.6em; + line-height: 1.4em; + background-color: #FF9; + padding: 0 0.75em; + margin: 0.25em 0 0; + border: 1px solid #EE8; +} + +div.timers div.controls { + position: absolute; + right: 0.25em; + top: 0.1em; + line-height: 1em; +} + +div.timers h1 a { + text-decoration: none; + color: #000; +} + +div.timers div.controls a { + font-size: 0.5em; + padding: 0; + color: #330; +} + +div.timers a.control { + position: absolute; + text-decoration: none; + padding: 0 0.25em; + color: #AAA; + outline: 0; +} + +#minus { + left: 0.25em; +} + +#plus { + right: 0.25em; +} + +.overtime { + background: yellow; + color: red; + border: 3px solid; + padding: 0.1em 0.25em; + font-weight: bold; +} + +div.timers h2 { + font-size: 0.6em; + line-height: 1.0em; + font-weight: normal; + margin: 0 0 -0.25em; + padding-top: 0.5em; + color: #666; +} + +div.timers p {margin: 0; padding: 0 0.5em;} +div.timers form {margin: 0;} + +div.timers span.clock { + font-family: monospace; +} + +div.timers ul {margin: 0; padding: 0; list-style: none;} +div.timers li {float: left; width: 5em; margin: 0; padding: 0 0.5em; + text-align: center;} + +div#elapsed {width: 12.1em;} +div#remaining {clear: left; width: 12.1em;} +div#remaining p {text-align: center;} + +#slide, +#next, +#notes, +#nextnotes { + font-size: 0.75em; + line-height: 1.4em; + clear: left; +/* max-width: 30.0em; */ + text-shadow: 0.1em 0.1em 0.1em #111; +} + +#next {margin-top: 2.5em;} +#next, #nextnotes { + color: #999; + font-size: 0.66em; +} + +em.disclaimer { + color: #666; +} + +div.collapsed h1 {display: block; font-size: 0.33em;} +div.collapsed h1 a {display: inline;} +div.collapsed * {display: none;} diff --git a/public/s5/ui/default/opera.css b/public/s5/ui/default/opera.css new file mode 100644 index 00000000..9e9d2a3c --- /dev/null +++ b/public/s5/ui/default/opera.css @@ -0,0 +1,7 @@ +/* DO NOT CHANGE THESE unless you really want to break Opera Show */ +.slide { + visibility: visible !important; + position: static !important; + page-break-before: always; +} +#slide0 {page-break-before: avoid;} diff --git a/public/s5/ui/default/outline.css b/public/s5/ui/default/outline.css new file mode 100644 index 00000000..62db519e --- /dev/null +++ b/public/s5/ui/default/outline.css @@ -0,0 +1,15 @@ +/* don't change this unless you want the layout stuff to show up in the outline view! */ + +.layout div, #footer *, #controlForm * {display: none;} +#footer, #controls, #controlForm, #navLinks, #toggle { + display: block; visibility: visible; margin: 0; padding: 0;} +#toggle {float: right; padding: 0.5em;} +html>body #toggle {position: fixed; top: 0; right: 0;} + +/* making the outline look pretty-ish */ + +#slide0 h1, #slide0 h2, #slide0 h3, #slide0 h4 {border: none; margin: 0;} +#slide0 h1 {padding-top: 1.5em;} +.slide h1 {margin: 1.5em 0 0; padding-top: 0.25em; + border-top: 1px solid #888; border-bottom: 1px solid #AAA;} +#toggle {border: 1px solid; border-width: 0 0 1px 1px; background: #FFF;} diff --git a/public/s5/ui/default/pretty.css b/public/s5/ui/default/pretty.css new file mode 100644 index 00000000..838a7cf8 --- /dev/null +++ b/public/s5/ui/default/pretty.css @@ -0,0 +1,82 @@ +/* Following are the presentation styles -- edit away! */ + +body {background: #FFF url(bodybg.gif) -16px 0 no-repeat; color: #000; font-size: 2.25em;} +:link, :visited {text-decoration: none; color: #00C;} +#controls :active {color: #88A !important;} +#controls :focus {outline: 1px dotted #227;} +h1, h2, h3, h4 {font-size: 100%; margin: 0; padding: 0; font-weight: inherit;} +ul, pre {margin: 0; line-height: 1em;} +html, body {margin: 0; padding: 0;} + +blockquote, q {font-style: italic;} +blockquote {padding: 0 2em 0.5em; margin: 0 1.5em 0.5em; text-align: center; font-size: 1em;} +blockquote p {margin: 0;} +blockquote i {font-style: normal;} +blockquote b {display: block; margin-top: 0.5em; font-weight: normal; font-size: smaller; font-style: normal;} +blockquote b i {font-style: italic;} + +kbd {font-weight: bold; font-size: 1em;} +sup {font-size: smaller; line-height: 1px;} + +.slide code {padding: 2px 0.25em; font-weight: bold; color: #533;} +.slide code.bad, code del {color: red;} +.slide code.old {color: silver;} +.slide pre {padding: 0; margin: 0.25em 0 0.5em 0.5em; color: #533; font-size: 90%;} +.slide pre code {display: block;} +.slide ul {margin-left: 5%; margin-right: 7%; list-style: disc;} +.slide li {margin-top: 0.75em; margin-right: 0;} +.slide ul ul {line-height: 1;} +.slide ul ul li {margin: .2em; font-size: 85%; list-style: square;} +.slide img.leader {display: block; margin: 0 auto;} + +div#header, div#footer {background: #005; color: #AAB; + font-family: Verdana, Helvetica, sans-serif;} +div#header {background: #005 url(bodybg.gif) -16px 0 no-repeat; + line-height: 1px;} +div#footer {font-size: 0.5em; font-weight: bold; padding: 1em 0;} +#footer h1, #footer h2 {display: block; padding: 0 1em;} +#footer h2 {font-style: italic;} + +div.long {font-size: 0.75em;} +.slide h1 {position: absolute; top: 0.7em; left: 87px; z-index: 1; + margin: 0; padding: 0.3em 0 0 50px; white-space: nowrap; + font: bold 150%/1em Helvetica, sans-serif; text-transform: capitalize; + color: #DDE; background: #005;} +.slide h3 {font-size: 130%;} +h1 abbr {font-variant: small-caps;} + +div#controls {position: absolute; left: 60%; bottom: 0; + width: 40%; + text-align: right; font: bold 0.9em Verdana, Helvetica, sans-serif;} +html>body div#controls {position: fixed; padding: 0; top: auto;} +#controls #navLinks a {padding: 0; margin: 0 0.5em; + background: #005; border: none; color: #779; + cursor: pointer;} +#controls #navList #jumplist {background: #DDD; color: #227;} + +#currentSlide {text-align: center; font-size: 0.5em; color: #449;} + +#slide0 {padding-top: 3.5em; font-size: 90%;} +#slide0 h1 {position: static; margin: 1em 0 0; padding: 0; + font: bold 2em Helvetica, sans-serif; white-space: normal; + color: #000; background: transparent;} +#slide0 h2 {font: bold italic 1em Helvetica, sans-serif; margin: 0.25em;} +#slide0 h3 {margin-top: 1.5em; font-size: 1.5em;} +#slide0 h4 {margin-top: 0; font-size: 1em;} + +ul.urls {list-style: none; display: inline; margin: 0;} +.urls li {display: inline; margin: 0;} +.note {display: none;} +.external {border-bottom: 1px dotted gray;} +html>body .external {border-bottom: none;} +.external:after {content: " \274F"; font-size: smaller; color: #77B;} + +.incremental, .incremental *, .incremental *:after {color: #DDE; visibility: visible;} +img.incremental {visibility: hidden;} +.slide .current {color: #B02;} + + +/* diagnostics + +li:after {content: " [" attr(class) "]"; color: #F88;} + */ \ No newline at end of file diff --git a/public/s5/ui/default/print.css b/public/s5/ui/default/print.css new file mode 100644 index 00000000..e7a71d14 --- /dev/null +++ b/public/s5/ui/default/print.css @@ -0,0 +1 @@ +/* The following rule is necessary to have all slides appear in print! DO NOT REMOVE IT! */ .slide, ul {page-break-inside: avoid; visibility: visible !important;} h1 {page-break-after: avoid;} body {font-size: 12pt; background: white;} * {color: black;} #slide0 h1 {font-size: 200%; border: none; margin: 0.5em 0 0.25em;} #slide0 h3 {margin: 0; padding: 0;} #slide0 h4 {margin: 0 0 0.5em; padding: 0;} #slide0 {margin-bottom: 3em;} h1 {border-top: 2pt solid gray; border-bottom: 1px dotted silver;} .extra {background: transparent !important;} div.extra, pre.extra, .example {font-size: 10pt; color: #333;} ul.extra a {font-weight: bold;} p.example {display: none;} #header {display: none;} #footer h1 {margin: 0; border-bottom: 1px solid; color: gray; font-style: italic;} #footer h2, #controls {display: none;} /* The following rule keeps the layout stuff out of print. Remove at your own risk! */ .layout, .layout * {display: none !important;} \ No newline at end of file diff --git a/public/s5/ui/default/s5-core.css b/public/s5/ui/default/s5-core.css new file mode 100644 index 00000000..ad1530b9 --- /dev/null +++ b/public/s5/ui/default/s5-core.css @@ -0,0 +1,9 @@ +/* Do not edit or override these styles! The system will likely break if you do. */ + +div#header, div#footer, div#controls, .slide {position: absolute;} +html>body div#header, html>body div#footer, + html>body div#controls, html>body .slide {position: fixed;} +.handout, .notes {display: none;} +.layout {display: block;} +.slide, .hideme, .incremental {visibility: hidden;} +#slide0 {visibility: visible;} diff --git a/public/s5/ui/default/slides.css b/public/s5/ui/default/slides.css new file mode 100644 index 00000000..0786d7db --- /dev/null +++ b/public/s5/ui/default/slides.css @@ -0,0 +1,3 @@ +@import url(s5-core.css); /* required to make the slide show run at all */ +@import url(framing.css); /* sets basic placement and size of slide components */ +@import url(pretty.css); /* stuff that makes the slides look better than blah */ \ No newline at end of file diff --git a/public/s5/ui/default/slides.js b/public/s5/ui/default/slides.js new file mode 100644 index 00000000..342ff9f1 --- /dev/null +++ b/public/s5/ui/default/slides.js @@ -0,0 +1,812 @@ +// S5 v1.2a1 slides.js -- released into the Public Domain +// +// Please see http://www.meyerweb.com/eric/tools/s5/credits.html for information +// about all the wonderful and talented contributors to this code! + +var undef; +var slideCSS = ''; +var snum = 0; +var smax = 1; +var incpos = 0; +var number = undef; +var s5mode = true; +var defaultView = 'slideshow'; +var controlVis = 'visible'; + +var s5NotesWindow; +var s5NotesWindowLoaded = false; +var previousSlide = 0; +var presentationStart = new Date(); +var slideStart = new Date(); + +var countdown = { + timer: 0, + state: 'pause', + start: new Date(), + end: 0, + remaining: 0 +}; + + +var isIE = navigator.appName == 'Microsoft Internet Explorer' && navigator.userAgent.indexOf('Opera') < 1 ? 1 : 0; +var isOp = navigator.userAgent.indexOf('Opera') > -1 ? 1 : 0; +var isGe = navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('Safari') < 1 ? 1 : 0; + +function hasClass(object, className) { + if (!object.className) return false; + return (object.className.search('(^|\\s)' + className + '(\\s|$)') != -1); +} + +function hasValue(object, value) { + if (!object) return false; + return (object.search('(^|\\s)' + value + '(\\s|$)') != -1); +} + +function removeClass(object,className) { + if (!object || !hasClass(object,className)) return; + object.className = object.className.replace(new RegExp('(^|\\s)'+className+'(\\s|$)'), RegExp.$1+RegExp.$2); +} + +function addClass(object,className) { + if (!object || hasClass(object, className)) return; + if (object.className) { + object.className += ' '+className; + } else { + object.className = className; + } +} + +function GetElementsWithClassName(elementName,className) { + var allElements = document.getElementsByTagName(elementName); + var elemColl = new Array(); + for (var i = 0; i< allElements.length; i++) { + if (hasClass(allElements[i], className)) { + elemColl[elemColl.length] = allElements[i]; + } + } + return elemColl; +} + +function isParentOrSelf(element, id) { + if (element == null || element.nodeName=='body') return false; + else if (element.id == id) return true; + else return isParentOrSelf(element.parentNode, id); +} + +function nodeValue(node) { + var result = ""; + if (node.nodeType == 1) { + var children = node.childNodes; + for (var i = 0; i < children.length; ++i) { + result += nodeValue(children[i]); + } + } + else if (node.nodeType == 3) { + result = node.nodeValue; + } + return(result); +} + +function slideLabel() { + var slideColl = GetElementsWithClassName('*','slide'); + var list = document.getElementById('jumplist'); + smax = slideColl.length; + for (var n = 0; n < smax; n++) { + var obj = slideColl[n]; + + var did = 'slide' + n.toString(); + obj.setAttribute('id',did); + +// if (isOp) continue; // Opera fix (hallvord) + + var otext = ''; + var menu = obj.firstChild; + if (!menu) continue; // to cope with empty slides + while (menu && menu.nodeType == 3) { + menu = menu.nextSibling; + } + if (!menu) continue; // to cope with slides with only text nodes + + var menunodes = menu.childNodes; + for (var o = 0; o < menunodes.length; o++) { + otext += nodeValue(menunodes[o]); + } + list.options[list.length] = new Option(n + ' : ' + otext, n); + } +} + +function currentSlide() { + var cs; + if (document.getElementById) { + cs = document.getElementById('currentSlide'); + } else { + cs = document.currentSlide; + } + var plink = document.createElement('a'); + plink.id = 'plink'; + plink.setAttribute('href', ''); + var csHere = document.createElement('span'); + var csSep = document.createElement('span'); + var csTotal = document.createElement('span'); + csHere.id = 'csHere'; + csSep.id = 'csSep'; + csTotal.id = 'csTotal'; + csHere.appendChild(document.createTextNode(this.snum)); + csSep.appendChild(document.createTextNode('/')); + csTotal.appendChild(document.createTextNode(this.smax-1)); + plink.appendChild(csHere); + plink.appendChild(csSep); + plink.appendChild(csTotal); + cs.removeChild(cs.firstChild); + cs.appendChild(plink); + if (snum == 0) { + cs.style.visibility = 'hidden'; + } else { + cs.style.visibility = 'visible'; + } +} + +function go(step) { + if (document.getElementById('slideProj').disabled || step == 0) return; + var jl = document.getElementById('jumplist'); + var cid = 'slide' + snum; + var ce = document.getElementById(cid); + if (incrementals[snum].length > 0) { + for (var i = 0; i < incrementals[snum].length; i++) { + removeClass(incrementals[snum][i], 'current'); + removeClass(incrementals[snum][i], 'incremental'); + } + } + if (step != 'j') { + snum += step; + lmax = smax - 1; + if (snum > lmax) snum = lmax; + if (snum < 0) snum = 0; + } else + snum = parseInt(jl.value); + var nid = 'slide' + snum; + var ne = document.getElementById(nid); + if (!ne) { + ne = document.getElementById('slide0'); + snum = 0; + } + if (step < 0) {incpos = incrementals[snum].length} else {incpos = 0;} + if (incrementals[snum].length > 0 && incpos == 0) { + for (var i = 0; i < incrementals[snum].length; i++) { + if (hasClass(incrementals[snum][i], 'current')) + incpos = i + 1; + else + addClass(incrementals[snum][i], 'incremental'); + } + } + if (incrementals[snum].length > 0 && incpos > 0) + addClass(incrementals[snum][incpos - 1], 'current'); + if (isOp) { //hallvord + location.hash = nid; + } else { + ce.style.visibility = 'hidden'; + ne.style.visibility = 'visible'; + } // /hallvord + jl.selectedIndex = snum; + currentSlide(); + loadNote(); + permaLink(); + number = undef; +} + +function goTo(target) { + if (target >= smax || target == snum) return; + go(target - snum); +} + +function subgo(step) { + if (step > 0) { + removeClass(incrementals[snum][incpos - 1],'current'); + removeClass(incrementals[snum][incpos], 'incremental'); + addClass(incrementals[snum][incpos],'current'); + incpos++; + } else { + incpos--; + removeClass(incrementals[snum][incpos],'current'); + addClass(incrementals[snum][incpos], 'incremental'); + addClass(incrementals[snum][incpos - 1],'current'); + } + loadNote(); +} + +function toggle() { + var slideColl = GetElementsWithClassName('*','slide'); + var slides = document.getElementById('slideProj'); + var outline = document.getElementById('outlineStyle'); + if (!slides.disabled) { + slides.disabled = true; + outline.disabled = false; + s5mode = false; + fontSize('1em'); + for (var n = 0; n < smax; n++) { + var slide = slideColl[n]; + slide.style.visibility = 'visible'; + } + } else { + slides.disabled = false; + outline.disabled = true; + s5mode = true; + fontScale(); + for (var n = 0; n < smax; n++) { + var slide = slideColl[n]; + slide.style.visibility = 'hidden'; + } + slideColl[snum].style.visibility = 'visible'; + } +} + +function showHide(action) { + var obj = GetElementsWithClassName('*','hideme')[0]; + switch (action) { + case 's': obj.style.visibility = 'visible'; break; + case 'h': obj.style.visibility = 'hidden'; break; + case 'k': + if (obj.style.visibility != 'visible') { + obj.style.visibility = 'visible'; + } else { + obj.style.visibility = 'hidden'; + } + break; + } +} + +// 'keys' code adapted from MozPoint (http://mozpoint.mozdev.org/) +function keys(key) { + if (!key) { + key = event; + key.which = key.keyCode; + } + if (key.which == 84) { + toggle(); + return; + } + if (s5mode) { + switch (key.which) { + case 10: // return + case 13: // enter + if (window.event && isParentOrSelf(window.event.srcElement, 'controls')) return; + if (key.target && isParentOrSelf(key.target, 'controls')) return; + if(number != undef) { + goTo(number); + break; + } + case 32: // spacebar + case 34: // page down + case 39: // rightkey + case 40: // downkey + if(number != undef) { + go(number); + } else if (!incrementals[snum] || incpos >= incrementals[snum].length) { + go(1); + } else { + subgo(1); + } + break; + case 33: // page up + case 37: // leftkey + case 38: // upkey + if(number != undef) { + go(-1 * number); + } else if (!incrementals[snum] || incpos <= 0) { + go(-1); + } else { + subgo(-1); + } + break; + case 36: // home + goTo(0); + break; + case 35: // end + goTo(smax-1); + break; + case 67: // c + showHide('k'); + break; + case 78: // n + createNotesWindow(); + break; + } + if (key.which < 48 || key.which > 57) { + number = undef; + } else { + if (window.event && isParentOrSelf(window.event.srcElement, 'controls')) return; + if (key.target && isParentOrSelf(key.target, 'controls')) return; + number = (((number != undef) ? number : 0) * 10) + (key.which - 48); + } + } + return false; +} + +function clicker(e) { + number = undef; + var target; + if (window.event) { + target = window.event.srcElement; + e = window.event; + } else target = e.target; + if (target.href != null || hasValue(target.rel, 'external') || isParentOrSelf(target, 'controls') || isParentOrSelf(target,'embed') || isParentOrSelf(target,'object')) return true; + if (!e.which || e.which == 1) { + if (!incrementals[snum] || incpos >= incrementals[snum].length) { + go(1); + } else { + subgo(1); + } + } +} + +function findSlide(hash) { + var target = null; + var slides = GetElementsWithClassName('*','slide'); + for (var i = 0; i < slides.length; i++) { + var targetSlide = slides[i]; + if ( (targetSlide.name && targetSlide.name == hash) + || (targetSlide.id && targetSlide.id == hash) ) { + target = targetSlide; + break; + } + } + while(target != null && target.nodeName != 'body') { + if (hasClass(target, 'slide')) { + return parseInt(target.id.slice(5)); + } + target = target.parentNode; + } + return null; +} + +function slideJump() { + if (window.location.hash == null) return; + var sregex = /^#slide(\d+)$/; + var matches = sregex.exec(window.location.hash); + var dest = null; + if (matches != null) { + dest = parseInt(matches[1]); + } else { + dest = findSlide(window.location.hash.slice(1)); + } + if (dest != null) + go(dest - snum); +} + +function fixLinks() { + var thisUri = window.location.href; + thisUri = thisUri.slice(0, thisUri.length - window.location.hash.length); + var aelements = document.getElementsByTagName('A'); + for (var i = 0; i < aelements.length; i++) { + var a = aelements[i].href; + var slideID = a.match('\#slide[0-9]{1,2}'); + if ((slideID) && (slideID[0].slice(0,1) == '#')) { + var dest = findSlide(slideID[0].slice(1)); + if (dest != null) { + if (aelements[i].addEventListener) { + aelements[i].addEventListener("click", new Function("e", + "if (document.getElementById('slideProj').disabled) return;" + + "go("+dest+" - snum); " + + "if (e.preventDefault) e.preventDefault();"), true); + } else if (aelements[i].attachEvent) { + aelements[i].attachEvent("onclick", new Function("", + "if (document.getElementById('slideProj').disabled) return;" + + "go("+dest+" - snum); " + + "event.returnValue = false;")); + } + } + } + } +} + +function externalLinks() { + if (!document.getElementsByTagName) return; + var anchors = document.getElementsByTagName('a'); + for (var i=0; i